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Oval|Lab Grown|IGI

1.05ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG815610917

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815610917

Diamond specifications and retailer prices

From $266 AUD
$187 USD
As of October 29, 2026
Save $1,375 AUD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,641 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815610917 or 815610917. Listed at 17 retailers as of October 29, 2026, with prices from $266 to $1,641, a $1,375 spread on the same certified stone. Reve Diamonds lists it at $1,641. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815610917
Dimensions8.22 × 5.70 × 3.56 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.22 mm5.70 mm1.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815610917
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $341 AUD|Low: $253 AUD|High: $1,655 AUD|Avg: $722 AUD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Reve Diamonds
October 30, 2026
Retailer 3$266 AUD
Retailer 7$298 AUD
Retailer 8$309 AUD
Retailer 4$330 AUD
Retailer 14$330 AUD
Retailer 1$341 AUD
Retailer 13$458 AUD
Retailer 11$568 AUD
Retailer 9$599 AUD
Retailer 6$672 AUD
Retailer 12$806 AUD
Retailer 16$829 AUD
Retailer 2$1,062 AUD
Retailer 15$1,066 AUD
Retailer 5$1,139 AUD
Retailer 10$1,553 AUD
Reve Diamonds$1,641 AUD

33 data points across 17 retailers

17 retailers$266 AUD to $1,641 AUD

A+
Cheapest Retailer
-
$266 AUD
$187 USD
A
Retailer 2
-
$298 AUD
$209 USD
View
Final sale: no returns
A
Retailer 3
-
$309 AUD
$217 USD
View
A
Retailer 4
-
$330 AUD
$232 USD
View
A
Retailer 5
-
$330 AUD
$232 USD
View
A
Retailer 6
-
$341 AUD
£189 GBP
View
A
Retailer 7
-
$458 AUD
$322 USD
View
A
Retailer 8
-
$568 AUD
ZAR 6,441 ZAR
View
A
Retailer 9
-
$599 AUD
£332 GBP
View
A
Retailer 10
-
$672 AUD
$472 USD
View
A
Retailer 11
-
$806 AUD
View
B+
Retailer 12
-
$829 AUD
$582 USD
View
B+
Retailer 13
-
$1,062 AUD
$746 USD
View
B+
Retailer 14
-
$1,066 AUD
$749 USD
View
B+
Retailer 15
-
$1,139 AUD
$800 USD
View
B
Retailer 16
-
$1,553 AUD
£859 GBP
View
Most Expensive
B
Reve Diamonds
AFA477F10 · Oct 30
$1,641 AUD
$1,153 USD
View
16 more retailers have this diamond
Prices start from $266 AUDSave up to $1,375 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A+
1.05ct Oval
$266 AUD